1(800) 446-8848 is the phone number to TurboTax. For the easiest way of contacting someone, sign in select Help at the top right of your screen, then click Contact (it will be towards the bottom) and we’ll help you connect with an expert From there you can also request a callback so you are not waiting on hold. https://ttlc.intuit.com/replies/3300041
IRS telephone number is 800-829-1040